high speed insulation resistance tester with IEC 61010 safety standards
Product Name: HP9920 Insulation Resistance Tester
Product model: HP9920
HP9920 high speed insulation resistance tester:
It is an instrument that tests the insulation resistance of components and equipment. Comply with IEC 61010 safety standards. Using the constant voltage test method, the voltage output range is 25~1000 V, stepping 1V. With abnormal detection function, and short-circuit test function, fast judgment, the fastest test time is up to 50ms. Insulation test support output interface has external .I / O port, RS-232C interface, Ethernet interface, analog output port and U disk interface.
Characteristics
3.5-inch TFT HD LCD display, compact body, powerful, easy to operate
Four-terminal test with anomaly detection
Test condition parameters are free to save and read
With comparative judgment file function
Rich interface for automated testing
Standard interface RS232C, (optional RS485, Ethernet port, U disk interface, I / O output port, temperature test interface)
Technical Parameters
| Model |
HP9920 |
Test voltage/
Measuring range
(automatic / manual |
25 V <= V < 100 V(2.000/20.00/200.0MΩ)
100 V <= V < 500 V(2.000/20.00/200.0/2000MΩ)
500 V <= V <= 1000 V(2.000/20.00/200.0/4000/9990MΩ) |
| Accuracy |
±2% rdg. ±5 dgt.
25 V <= V < 100 V(0~20MΩ)
100 V <= V < 500 V(0~20MΩ)
500 V <= V <= 1000 V(0~200MΩ) |
| Sampling Rate |
FAST: 50ms/time, SLOW: 500ms/time (switching) |
| Display |
3.5-inch high resolution TFT screen display |
Recording function
|
Save content: rated measurement voltage value, comparator upper and lower limits, test mode, judge buzzer, test time, response time, resistance range, measurement speed
Number of records: up to 10 groups (save/download are available) |
| Comparator |
FAIL: measured value >= upper limit; PASS upper limit > measured value > lower limit; FAIL measured value <= lower limit |
| Judgment processing |
Beep, indicator: Qualified (IN), unqualified (Upper HI, Lower Super LO), EXT. I/O output |
Test time timing
|
Can set the time when the voltage is judged or not when 0.045s~999.999s (resolution 0.001s) |
| Response time timing |
After the test starts, it is forbidden after the comparator determines that the time set by 0.005s~999.999s (resolution 0.001s) is running. |
| Analog output |
DC+4Vf.s |
| interface |
Optional: (RS232C, LAN Ethernet interface communication; Handler (I/O port);
EX.SW external switch interface for triggering test or terminating test;
Analog output interface
The control or measurement value of the instrument and the acquisition of the judgment result are performed by a computer or a PLC. Also installed is a function to automatically transmit measured values or judgment results after each test is completed. |
| Power Supply |
12V 1700mAH lithium battery (or 8 AA 5 batteries) |
Dimensions
Weight |
325x215x96mm,2kg |
| Annex |
Manual x1, power cord x1, external I/O connector x1, RS232 communication line |
photoes:
Founded in 2005, Zhengzhou CY Scientific Instrument Co., Ltd. is a company specializing in the development and production of laboratory technology research equipment. The products are mixed, pressed, burned, cut, ground, polished, coated, analytical equipment and related consumables. Products include laboratory sintering equipment, coating equipment and so on. At present, it has been exported to 25 countries and regions such as the United States, Europe, and Southeast Asia, and has been well received by various scientific research units.
We have a mature technology research and development team, the number of technicians is 33, the company has 150 people, more than 500 square meters of office space, the factory covers an area of about 1,500 square meters located in Zhengzhou High-tech Zone Electronic Industrial Park. The products are mainly located in the research market, serving scientific research in the labs of universities and colleges, and can also customize products according to your needs.
Q. Are you a manufacturer or a trading company?
A. We are professional laboratory instrument manufacturers, have their own design team and factory, have mature technical experience, and can guarantee the quality of products and the optimal price.
Q. How is your company's product after-sales service system?
A. The product warranty period is 12 months, we can provide lifetime maintenance. We have professional pre-sales and after-sales departments that can respond to you within 24 hours to resolve any technical issues.
Q. How long is your delivery time? If I want to customize the instrument, how long does it take?
A.1. If the goods are in stock, it is 5-10 days. 2. We can provide customized services for our customers. It usually takes 30-60 days depending on the specifications of the custom instrument.
Q. Our country's power supply and plug are different. How do you solve it?
A. We can supply a transformer and plug according to your local requirements according to the power plug of different countries.
Q. How to pay?
A.T / T, L / C, D / P, etc., it is recommended to use Alibaba Trade Guarantee.
Q. How is the package of goods? Delivery methods?
A.1. Standard export fumigation sign wooden box packaging 2. Express, air, sea shipping according to customer requirements, find the most suitable way.
More questions, please contact customer service
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